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Schneider Electric TA-167 Series, TB-167 Series Non-Digital, Proportional Thermostat/Controller

Non-Digital, Proportional Thermostat/Controller
TA-167 Series, TB-167 Series

The T167 series microprocessor based thermostat/controller provides 0-10 Vdc control. This series controls a variety of two-pipe and four-pipe fan coil units, air handling units, unitary equipment, and various heating and cooling applications.



• 0-10 Vdc heat and/or cool outputs.
• Fahrenheit standard. Optional Celsius setpoint dial.



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Cat #Heat/Cool OutputsFan ControlSystem Switches
TA-167-3DualNoneHeat, Off, Cool
Power input: 20 to 28 Vac, nominal 24 Vac, full wave device
Power consumption: 25 mA maximum at 24 Vac
Connections: Power: Up to 14 AWG wire
Control: Up to 14 AWG wire
Electrical: Heat and cool output rating: 0-10 Vdc 1000 Ω minimum. Full wave device.
Control ranges: Proportional band: 2 F degrees (1.1 C degrees).
Setpoint adjustment range: 50 to 90°F (10 to 32°C).
Mechanical: Material: Rigid vinyl
Finish: Cool gray
Ambient temperature limits: Shipping and storage:-20 to 120°F (-29 to 49°C).
Operating: 0 to 120°F (-18 to 49°C).
Humidity: Maximum 95% non-condensing
Locations: NEMA Type 1
Dimensions: 4-1/2 H x 2-3/4 W x1 D inches (114 x 79 x 25 mm)
Agency Listing: UL/CUL Listed File #E50023, CE compliant. Except TA167-001, TB167-001
General Instructions: Refer to F-27024

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